All posts by Patrick Domingues

SSRF Vulnerability In VMware Authentication

Researchers have found that VMware has a server-side request forgery (SSRF) vulnerability could allow an attacker to obtain administrative JSON Web Tokens (JWT) in versions of the VMware authentication software. This serious security vulnerability was found in a popular service called VMware Workspace ONE Access. It’s used to provide multi-factor authentication, conditional access, and single…

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Unifi VPN – L2TP Connection Attempt Failed After Installing KB5009543

Microsoft released a path KB5009543 during Patch Tuesday of 2022 which is resulting in Unifi VPN connections presenting you with the message, L2TP connection attempt failed because the security layer encountered a processing error during initial negotiations with the remote computer. Other vendors besides Unifi like, Sonicwall, Ciso Meraki and WatchGuard Firewalls are experiencing the…

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